WWW.RTSAK.COM - drclas.harvard.edu
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drclas.harvard.edu checked at 2025-11-03T14:21:45.795Z 590ms 127/127/127 100% R:16drclas.harvard.edu
harvard.edu
| MX | mx0a-00171101.pphosted.com | ||||||
| MX | mx0b-00171101.pphosted.com | ||||||
| NS | a1-171.akam.net | ||||||
| NS | a10-66.akam.net | ||||||
| NS | a11-67.akam.net | ||||||
| NS | a16-64.akam.net | ||||||
| NS | a6-66.akam.net | ||||||
| NS | a7-65.akam.net | ||||||
| A | 192.0.66.20🇺🇸 Automattic | ||||||
rank #1 in the tld
This domain name "harvard.edu" represents the official website of Harvard University, a prestigious Ivy League research university located in Cambridge, Massachusetts, United States. It serves as a platform for the institution to share information about its academics, research, admissions, campus life, news, events, and other university-related content to students, staff, alumni, and the public.
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AI analysis
drclas.harvard.edu resolves to two IPs: 23.53.35.196 and 23.53.35.199.
other host names for instance a1348.b.akamai.net, a2413.b.akamai.net, a2116.b.akamai.net, a1081.b.akamai.net.0.1.cn.akamaitech.net and a1703.b.akamai.net share IP numbers with drclas.harvard.edu.
drclas.harvard.edu is delegated to six name servers: a1-171.akam.net, a10-66.akam.net, a11-67.akam.net, a16-64.akam.net, a6-66.akam.net and a7-65.akam.net.
drclas.harvard.edu at least partially shares name servers with other domains, for instance 40.111.212.in-addr.arpa, 19.236.172.in-addr.arpa, sephora.co.uk, kinepolis.com and hillel.harvard.edu.
These name servers are often used together with the name servers a9-66.akam.net, a3-65.akam.net, a3-67.akam.net, a4-64.akam.net, a12-65.akam.net, a12-67.akam.net, a26-64.akam.net, a1-249.akam.net, a5-65.akam.net and a13-67.akam.net.
Host names with two IP numbers:
a1-171.akam.net points to 2600:1401:2::ab and 193.108.91.171.
a10-66.akam.net points to 2600:1480:d000::42 and 96.7.50.66.
a11-67.akam.net points to 2600:1480:1::43 and 84.53.139.67.
a16-64.akam.net points to 2600:1406:1b::40 and 23.211.132.64.
a6-66.akam.net points to 2600:1401:1::42 and 23.211.133.66.
a7-65.akam.net points to 2600:1406:32::41 and 23.61.199.65.
drclas.harvard.edu is handled by three mail servers: mail-1.hmdc.harvard.edu, mail-2.hmdc.harvard.edu and mail.hmdc.harvard.edu.
drclas.harvard.edu shares some mail servers with other domains at least partially, for example cgis.fas.harvard.edu.
these mail servers are commonly used alongside mx.hmdc.harvard.edu.
Host names with one IP number: mail.hmdc.harvard.edu points to: 140.247.115.215.